UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041811.upa.cvt Date: 1100Z 18 APR 25 Searching for LIED... Searching the city database file for: LIED ... Date:1100Z 18 APR 25 Station: LIED WMO ident: 16546 Latitude: 39.35 Longitude: 8.97 Elevation: 28.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1015 28 20.8 8.8 46 12.0 13.8 250 5 292.7 294.0 286.4 312.8 7.01 1 1012 53 18.0 6.0 45 12.0 11.4 248 7 290.2 291.2 284.1 306.7 5.79 2 1000 155 16.8 5.8 48 11.0 10.8 240 14 290.0 291.0 284.0 306.5 5.78 3 925 812 10.4 5.4 71 5.0 7.8 265 10 289.9 291.0 284.3 307.3 6.08 4 852 1489 4.0 2.5 90 1.5 3.2 318 8 290.1 291.1 283.6 305.6 5.38 5 850 1508 4.0 2.5 90 1.5 3.2 320 8 290.3 291.3 283.7 305.8 5.39 6 823 1770 3.0 -1.8 71 4.8 0.8 314 12 292.0 292.7 283.0 303.9 4.07 7 814 1859 3.0 -5.0 56 8.0 -0.4 312 13 292.9 293.5 282.4 302.5 3.23 8 792 2082 3.2 -2.8 65 6.0 0.5 307 16 295.4 296.1 284.2 307.1 3.93 9 767 2343 5.4 -7.6 39 13.0 -0.1 301 20 300.5 301.0 285.0 309.1 2.81 10 712 2947 1.2 -11.8 37 13.0 -3.7 288 29 302.3 302.7 285.0 309.1 2.17 11 700 3084 2.6 -28.4 8 31.0 -5.5 285 31 305.4 305.5 284.2 307.1 0.53 12 697 3119 2.6 -29.4 7 32.0 -5.7 285 31 305.7 305.8 284.3 307.4 0.48 13 545 5061 -8.9 -41.9 5 33.0 -14.5 289 37 314.3 314.4 287.1 315.0 0.18 14 543 5089 -8.9 -40.9 6 32.0 -14.5 289 37 314.7 314.7 287.2 315.4 0.20 15 500 5720 -14.3 -38.3 11 24.0 -18.3 290 39 315.6 315.7 287.6 316.6 0.28 16 474 6123 -17.9 -34.9 21 17.0 -20.8 290 39 316.0 316.1 287.9 317.5 0.42 17 400 7370 -28.1 -47.1 15 19.0 -29.9 290 41 318.5 318.5 288.4 319.0 0.14 18 362 8075 -34.5 -51.5 16 17.0 -35.6 288 48 319.1 319.2 288.6 319.5 0.09 19 303 9293 -42.9 -62.9 9 20.0 -43.5 285 61 324.0 324.0 290.0 324.1 0.03 20 300 9360 -43.3 -61.3 12 18.0 -43.9 285 62 324.3 324.3 290.1 324.5 0.03 21 250 10570 -52.1 -58.1 48 6.0 -52.2 280 72 328.6 328.6 291.4 328.9 0.06 22 243 10753 -53.5 -58.1 57 4.6 -53.6 280 70 329.2 329.2 291.6 329.4 0.06 23 238 10886 -54.1 -61.1 42 7.0 -54.2 280 68 330.2 330.3 291.8 330.4 0.04 24 234 10994 -53.3 -68.3 14 15.0 -53.5 279 69 333.1 333.1 292.6 333.1 0.02 25 222 11333 -52.1 -75.1 5 23.0 -52.4 277 72 340.0 340.0 294.3 340.0 0.01 26 212 11631 -51.0 -77.1 3 26.1 -51.4 275 74 346.2 346.2 295.8 346.2 0.01 27 206 11818 -50.3 -78.3 2 28.0 -50.8 273 71 350.1 350.1 296.7 350.2 0.00 28 200 12010 -51.1 -79.1 2 28.0 -51.5 270 68 351.8 351.8 297.0 351.9 0.00 29 158 13544 -52.1 -84.1 1 32.0 -52.6 270 57 374.7 374.7 301.4 374.7 0.00 30 150 13880 -54.5 -84.5 1 30.0 -54.9 270 54 376.2 376.2 301.6 376.2 0.00 31 100 16400 -65.3 -88.3 3 23.0 -65.4 250 25 401.6 401.6 305.4 401.6 0.00 32 99 16461 -65.7 -88.7 3 23.0 -65.8 250 25 401.9 401.9 305.5 401.9 0.00 33 79 17850 -60.5 -87.5 2 27.0 -60.9 257 15 439.5 439.5 309.8 439.5 0.00 34 70 18600 -62.3 -88.3 2 26.0 -62.6 260 10 451.1 451.1 311.0 451.1 0.00 35 54 20195 -64.7 -89.7 2 25.0 -65.0 148 8 480.3 480.3 313.5 480.3 0.00 36 52 20427 -61.7 -88.7 2 27.0 -62.1 132 7 492.5 492.5 314.4 492.5 0.00 37 50 20670 -61.5 -88.5 2 27.0 -62.0 115 7 498.6 498.6 314.8 498.6 0.00 38 45 21328 -59.1 -88.1 1 29.0 -59.8 98 8 519.6 519.6 316.3 519.7 0.00 39 37 22550 -61.3 -89.3 1 28.0 -62.0 68 9 543.9 543.9 317.8 543.9 0.00 40 30 23860 -59.1 -88.1 1 29.0 -60.1 35 11 583.5 583.5 319.8 583.6 0.01 41 28 24290 -60.3 -88.3 1 28.0 -61.3 47 10 591.8 591.8 320.2 591.9 0.01 42 23 25527 -55.3 -87.3 1 32.0 -57.2 81 9 640.8 640.8 322.3 640.8 0.01 43 20 26420 -53.9 -86.9 1 33.0 -56.3 105 8 671.2 671.2 323.4 671.3 0.01 44 16 27862 -52.9 -85.9 1 33.0 -56.1 144 9 718.7 718.7 325.0 718.8 0.02 45 14 28736 -47.9 -83.9 1 36.0 -53.1 167 10 763.6 763.6 326.3 763.8 0.02 46 13 29230 -44.1 -83.1 1 39.0 -51.2 180 10 793.1 793.1 327.1 793.4 0.03 47 12 29769 -43.7 -82.7 1 39.0 -51.3 193 11 812.9 812.9 327.5 813.2 0.04 48 11 30352 -45.9 -82.9 1 37.0 -52.8 208 11 825.4 825.4 327.8 825.8 0.04 49 10 30990 -44.3 -83.3 1 39.0 -52.4 225 12 854.2 854.2 328.5 854.5 0.04 50 9.2 31556 -38.7 -80.7 0 42.0 -50.1 896.2 896.2 329.4 896.9 0.06 51 8.1 32428 -39.9 -80.9 0 41.0 -51.2 924.7 924.7 329.9 925.4 0.07 52 7.0 33434 -35.9 -78.9 0 43.0 -50.4 980.6 980.7 330.9 981.9 0.11 53 6.8 33635 -36.1 -79.1 0 43.0 -50.7 988.0 988.0 331.0 989.3 0.11 TRP 238 10886 -54.1 -61.1 42 7.0 -54.2 280 68 330.2 330.3 291.8 330.4 0.04 WND 212 11631 -51.0 -77.1 3 26.1 -51.4 275 74 346.2 346.2 295.8 346.2 0.01 Sounding variables and indices 1000-500 mb thick: 5565.00 m Freezing level: 662.63 mb = 3557.67 m = 11671.99 ft Wetbulb zero: 816.86 mb = 1831.00 m = 6007.16 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 34.20 % Est. max temperature: 18.20 C = 64.77 F Sfc-Lift cond lev (LCL): 849.34 mb = 1514.35 m = 4968.28 ft T: 3.98 C 700-500 lapse rate: 6.41 C/km ThetaE index: 6.37 C Layer 1012.0- 925.0 mb Conv cond level (CCL): 842.41 mb = 1580.90 m = 5186.63 ft Mean mixing ratio: 5.94 g/kg Conv temperature: 18.88 C = 65.98 F Cap Strength: 10.53 C Lifted Index: 9.94 C Risk: None Lifted Index @300 mb: 12.46 C Lifted Index @700 mb: 8.23 C Showalter Index: 10.70 C Risk: None Total Totals Index: 35.10 C Risk: None Vertical Totals Index: 18.30 C Cross Totals Index: 16.80 C K Index: -10.20 Risk: None Sweat Index: 85.00 Risk: None Energy Index: 2.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.24 J/kg Max Up Vert Vel: 1.57 m/s Conv Inhibition (B-): 60289.51 J/kg Cap Strength: 10.50 C Lift Cond Lev (LCL): 852.20 mb = 1486.95 m = 4878.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 at 19 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1015 28 250 5 4.7 1.7 | 152 18 -8.3 15.6 1 1000 155 240 14 12.1 7.0 | 178 21 -0.9 20.8 2 925 812 265 10 10.0 0.9 | 168 15 -3.0 14.7 3 850 1508 320 8 5.1 -6.1 | 134 11 -7.9 7.7 4 700 3084 285 31 29.9 -8.0 | 251 18 16.9 5.8 5 500 5720 290 39 36.6 -13.3 | 269 24 23.7 0.5 6 400 7370 290 41 38.5 -14.0 | 270 26 25.5 -0.2 7 300 9360 285 62 59.9 -16.0 | 273 47 46.9 -2.2 8 250 10570 280 72 70.9 -12.5 | 269 58 57.9 1.3 9 238 10886 280 68 67.0 -11.8 | 268 54 54.0 2.0 10 212 11631 275 74 73.7 -6.4 | 263 61 60.7 7.4 11 200 12010 270 68 68.0 -0.0 | 256 57 55.0 13.8 12 150 13880 270 54 54.0 -0.0 | 251 43 41.0 13.8 13 100 16400 250 25 23.5 8.6 | 205 25 10.5 22.4 14 70 18600 260 10 9.8 1.7 | 169 16 -3.1 15.6 15 50 20670 115 7 -6.3 3.0 | 131 26 -19.3 16.8 16 30 23860 35 11 -6.3 -9.0 | 104 20 -19.3 4.8 17 20 26420 105 8 -7.7 2.1 | 128 26 -20.7 15.9 18 10 30990 225 12 8.5 8.5 | 169 23 -4.5 22.3 Wind Parameters Mean winds (0-6000m): 286.8 at 25.3 knts Storm direction: 316.8 at 19.0 knts Shear (0-3000m) pos: 1.4 neg: 4.1 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 99.4 deg Storm rel helicity (0-3000m) pos: 57.2 neg: -32.9 tot: 24.3 m^2/s^2 ave: 8.1 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 43.30 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 246 12 174 19| 6.9 0.0 6.9| 40.7 -4.7 36.0 71.9 0.62| 12.1 7.6 1000 254 11 172 17| 3.0 0.0 3.0| 40.7 -16.9 23.8 23.8 0.24| 9.0 2.2 1500 265 10 170 15| 2.8 0.0 2.8| 40.7 -32.6 8.1 5.4 -0.05| 8.0 -0.4 2000 279 11 169 12| 2.1 2.0 4.0| 46.6 -32.6 14.0 7.0 0.08| 8.0 0.6 2500 285 12 175 11| 1.7 3.2 4.9| 54.3 -32.6 21.7 8.7 0.22| 8.1 1.8 3000 284 15 188 10| 1.4 4.1 5.4| 57.2 -32.9 24.3 8.1 0.20| 8.2 1.7 4000 285 19 211 11| 1.2 3.3 4.5| 68.5 -32.9 35.6 8.9 0.23| 6.7 1.5 5000 286 22 228 12| 1.2 2.7 3.9| 81.7 -32.9 48.8 9.8 0.26| 5.7 1.5 6000 287 25 240 13| 1.2 2.2 3.4| 92.3 -32.9 59.4 9.9 0.28| 5.0 1.4 Wrote GIF file: /home/apache/climate/data/raob//LIED/skewt/LIED.skewt.20250418.11.gif